| Name | Lupinus lyallii var. subpandens C. P. Sm. & D. B. Dunn | 
| Authorship | C. P. Sm. & D. B. Dunn | 
| Rank | Variety | 
| Placed in | Lupinus lyallii A. Gray | 
| Citation | 1955 Aliso 3: 171 | 
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Lupinus lyallii var. subpandens C. P. Sm. & D. B. Dunn | 
| Identification made in | [no date] (4) | 
